Ethanol, HiPerSolv CHROMANORM® 用于HPLC

供应商: VWR Chemicals

Danger


Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC20825.324DPEA 0 CNY
VWRC20825.324DP VWRC20825.290DP VWRC20825.324 VWRC20825.290 VWRC20825.290_T VWRC20825.324_T
Ethanol, HiPerSolv CHROMANORM® 用于HPLC
乙醇

Caution: WARNING : this alcohol is regulated. Call us.

分子式: C₂H₅OH
分子量: 46,07 g/mol
沸点: 78,3 °C (1013 hPa)
溶点: –117 °C
密度: 0,7895 g/cm³ (20 °C)
闪点: 12 °C (closed cup)
存储条件: Ambient
MDL编号: MFCD00003568
CAS号: 64-17-5
EINECS: 200-578-6
UN号: 1170
ADR: 3,II
REACH: 01-2119457610-43

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产品技术规格

Assay (on anhydrous substance) Min. 99.8 %
Assay (V/V) 96,2-96,5%
Acidity Max. 0.0002 meq/g
Evaporation residue Max. 5 ppm
Absorbance (210 nm) Max. 0.5
Absorbance (254 nm) Max. 0.02
Absorbance (280 nm) Max. 0.01
Transmittance (210 nm) Min. 30 %
Transmittance (254 nm) Min. 96 %
Transmittance (280 nm) Min. 98 %

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